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author | Matth?us G. Chajdas <dev@anteru.net> | 2019-11-10 13:56:53 +0100 |
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committer | Matth?us G. Chajdas <dev@anteru.net> | 2019-11-10 13:56:53 +0100 |
commit | 1dd3124a9770e11b6684e5dd1e6bc15a0aa3bc67 (patch) | |
tree | 87a171383266dd1f64196589af081bc2f8e497c3 /pygments/lexers/whiley.py | |
parent | f1c080e184dc1bbc36eaa7cd729ff3a499de568a (diff) | |
download | pygments-master.tar.gz |
Diffstat (limited to 'pygments/lexers/whiley.py')
-rw-r--r-- | pygments/lexers/whiley.py | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/pygments/lexers/whiley.py b/pygments/lexers/whiley.py deleted file mode 100644 index feeeb3b7..00000000 --- a/pygments/lexers/whiley.py +++ /dev/null @@ -1,116 +0,0 @@ -# -*- coding: utf-8 -*- -""" - pygments.lexers.whiley - ~~~~~~~~~~~~~~~~~~~~~~ - - Lexers for the Whiley language. - - :copyright: Copyright 2006-2019 by the Pygments team, see AUTHORS. - :license: BSD, see LICENSE for details. -""" - -from pygments.lexer import RegexLexer, bygroups, words -from pygments.token import Comment, Keyword, Name, Number, Operator, \ - Punctuation, String, Text - -__all__ = ['WhileyLexer'] - - -class WhileyLexer(RegexLexer): - """ - Lexer for the Whiley programming language. - - .. versionadded:: 2.2 - """ - name = 'Whiley' - filenames = ['*.whiley'] - aliases = ['whiley'] - mimetypes = ['text/x-whiley'] - - # See the language specification: - # http://whiley.org/download/WhileyLanguageSpec.pdf - - tokens = { - 'root': [ - # Whitespace - (r'\s+', Text), - - # Comments - (r'//.*', Comment.Single), - # don't parse empty comment as doc comment - (r'/\*\*/', Comment.Multiline), - (r'(?s)/\*\*.*?\*/', String.Doc), - (r'(?s)/\*.*?\*/', Comment.Multiline), - - # Keywords - (words(( - 'if', 'else', 'while', 'for', 'do', 'return', - 'switch', 'case', 'default', 'break', 'continue', - 'requires', 'ensures', 'where', 'assert', 'assume', - 'all', 'no', 'some', 'in', 'is', 'new', - 'throw', 'try', 'catch', 'debug', 'skip', 'fail', - 'finite', 'total'), suffix=r'\b'), Keyword.Reserved), - (words(( - 'function', 'method', 'public', 'private', 'protected', - 'export', 'native'), suffix=r'\b'), Keyword.Declaration), - # "constant" & "type" are not keywords unless used in declarations - (r'(constant|type)(\s+)([a-zA-Z_]\w*)(\s+)(is)\b', - bygroups(Keyword.Declaration, Text, Name, Text, Keyword.Reserved)), - (r'(true|false|null)\b', Keyword.Constant), - (r'(bool|byte|int|real|any|void)\b', Keyword.Type), - # "from" is not a keyword unless used with import - (r'(import)(\s+)(\*)([^\S\n]+)(from)\b', - bygroups(Keyword.Namespace, Text, Punctuation, Text, Keyword.Namespace)), - (r'(import)(\s+)([a-zA-Z_]\w*)([^\S\n]+)(from)\b', - bygroups(Keyword.Namespace, Text, Name, Text, Keyword.Namespace)), - (r'(package|import)\b', Keyword.Namespace), - - # standard library: https://github.com/Whiley/WhileyLibs/ - (words(( - # types defined in whiley.lang.Int - 'i8', 'i16', 'i32', 'i64', - 'u8', 'u16', 'u32', 'u64', - 'uint', 'nat', - - # whiley.lang.Any - 'toString'), suffix=r'\b'), Name.Builtin), - - # byte literal - (r'[01]+b', Number.Bin), - - # decimal literal - (r'[0-9]+\.[0-9]+', Number.Float), - # match "1." but not ranges like "3..5" - (r'[0-9]+\.(?!\.)', Number.Float), - - # integer literal - (r'0x[0-9a-fA-F]+', Number.Hex), - (r'[0-9]+', Number.Integer), - - # character literal - (r"""'[^\\]'""", String.Char), - (r"""(')(\\['"\\btnfr])(')""", - bygroups(String.Char, String.Escape, String.Char)), - - # string literal - (r'"', String, 'string'), - - # operators and punctuation - (r'[{}()\[\],.;]', Punctuation), - (u'[+\\-*/%&|<>^!~@=:?' - # unicode operators - u'\u2200\u2203\u2205\u2282\u2286\u2283\u2287' - u'\u222A\u2229\u2264\u2265\u2208\u2227\u2228' - u']', Operator), - - # identifier - (r'[a-zA-Z_]\w*', Name), - ], - 'string': [ - (r'"', String, '#pop'), - (r'\\[btnfr]', String.Escape), - (r'\\u[0-9a-fA-F]{4}', String.Escape), - (r'\\.', String), - (r'[^\\"]+', String), - ], - } |